[KevinH]

10 seems a bit much to me. If we go that high we will have to create arrays of action pointers otherwise the code will get too repetitive and unwieldy. The purpose for the 5 icons was just for most frequently used plugins. The plugin dynamically generated menus can be assigned key accelerators for all plugins, which can make launching the plugins as easy or even easier than using the quicklaunch icons on the toolbar.

Thanks for your updated ePub3-itizer plugin icon. On my machine you can read my original clearly. Not sure why it is unclear on yours. Perhaps you are setting the toolbar icon sizes much smaller than I am. See the Sigil preference setting for that.

Also not sure I personally like just numbers for default icons as it is not clear they are plugin related at all. I prefer sticking with the electrical plugs and pips which seems safer to me.